ZIP Code 94941 — Mill Valley, California

    📍 ZIP code 94941 is in Mill Valley, Marin County, California.

    ZIP code 94941 is located in Mill Valley, Marin County, California. It is a standard zip code in the Pacific Time Zone with an estimated population of 32,190. The area code for zip code 94941 is 415.

    ZIP
    94941
    City
    Mill Valley
    County
    Marin County
    State
    California
    Time Zone
    Pacific
    Area Code
    415
    Type
    Standard
    USPS City
    Mill Valley
    Latitude
    37.8977° N
    Longitude
    122.5632° W
    Land Area
    37.7 sq mi
    Water Area
    1.4 sq mi

    ZIP Code 94941 Map

    Coordinates: 37.8977°N, 122.5632°W

    ZIP Code 94941 Demographics

    Population

    Total Population32,190
    Density854/sq mi
    Median Age46
    Male / Female46.5% / 53.5%

    Income & Economy

    Median Household$206,580
    Per Capita$112,930
    Poverty Rate5.5%
    Unemployment6%

    Housing

    Total Units13,622
    Owner-Occupied67.4%
    Renter-Occupied32.6%
    Median Home Value$1,798,100
    Median Rent$2,853

    Education

    High School Grad98.8%
    Bachelor's Degree77.7%

    Population and demographic data sourced from the U.S. Census Bureau American Community Survey (ACS) 5-Year Estimates. ZIP code routing data sourced from the United States Postal Service (USPS).

    Affordability & Profile: ZIP 94941 in Context

    The median home in 94941 is valued at $1,798,100 against a median household income of $206,580, a price-to-income ratio of 8.7. That is above the 6.7 median across the 1,558 California ZIP codes with published housing data, and well past the 3.0 ratio that marks an attainable market nationally, so buying here on a local median income requires substantial savings or a second income. Within Marin County, 94941 ranks 12 of 26 ZIPs on affordability (1 = lowest ratio); the county median ratio is 8.9. Renting takes 16.6% of median household income (median rent $2,853 a month), under the 30% cost-burden threshold.

    94941 ranks 35 of 1,558 statewide on median household income and 65 of 1,558 on median home value; its income is far above the $127,509 Marin County median. 67% of households own their home, above the 64% statewide ZIP median, making this a majority-owner ZIP. 78% of adults hold a bachelor's degree or higher, far above the 31% median, and the poverty rate is 5.5%, below the 10.8% statewide ZIP median and among the lowest in the state. Unemployment stands at 6.0%.

    With 854 residents per square mile across 37.7 square miles of land, 94941 is less dense than the statewide ZIP median of 1,120 (rank 823 of 1,558). This is a low-density pattern of large lots, small towns or scattered subdivisions.

    Ratios and ranks are computed from the ACS figures above across the 1,558 California ZIP codes with published housing data. See the 2026 California affordability report for the statewide analysis and the methodology for definitions.

    Nearby Zip Codes

    Cities & Places Served

    ZIP code 94941 primarily serves Mill Valley in Marin County, California.

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